So with each passing of time things were being invented to make the time machine safer to use. This blueprint of a discovery that could make the time machine invisible was the best invention yet.

Doc Brown and Jennifer worked on building the device for weeks. With each day Clara was getting closer and closer to her due date and Doc wanted the discovery to be built and working by the time Clara had the baby

But Clara had met her half way point through the pregnancy and it was time for her to have an ultra sound. With this ultra sound they would find out if they were having a boy or a girl. All they wanted at this point was for the baby to be healthy. As Clara laid down on the cot once again she watched as the attendant ran the piece that would tell her what sex the baby was and saw her smile.

"The baby is fine and is sucking their thumb. You said that you wanted to know what you were having, correct?" she asked.

Both the Doc and Clara smiled and shook their head yes. They watched as the lady checked their baby out carefully. The attendant smiled and told them "You are having a little boy."

This was what both of them had wanted. Jules would have a brother and a friend throughout his life. Both Clara and the Doc hugged and as the tears rolled down their cheeks, they took the picture that was given them of their little boy.

As Clara and the Doc arrived at home they were greeted by Jennifer who told them that the car was ready for a test. "I am sure that the device is in working order now. The Doc smiled 'This was indeed a great day'.

Marty would be coming to their house soon. He was supposed to get out of work at four, so they decided to wait to test the new device and to tell anyone what they were having for a baby. Both Clara and Emmett knew that Marty was excited to hear the news.

Clara had just finished giving Jules a snack and put him in his playpen when they heard the sound of Marty coming in the driveway. Marty had a long day and couldn't wait to find out if his friend the Doc was having a boy or a girl. He also knew that Jennifer and the Doc were going to have the device to make the time machine invisible ready either today or tomorrow for testing.

As Marty came in the door Jennifer met him and gave him a kiss. He went over to Jules who was pointing at him as he stood up and walked around in his playpen. Marty talked to him for a moment and then looked up. He could see by the expression on their faces that they had something to tell him so he took a seat on the couch.

The Doc and Clara smiled as they told their best friends the news. "We are having another boy in about nineteen weeks. His name is going to be Verne." the Doc told him.

This brought a smile to both Marty and Jennifer's face. They had met Verne in the future. The man that they had met had turned out to be a good man and both the Doc and Clara were going to be proud of him. Marty and Jennifer both congratulated the couple and looked at the picture of the new baby. The babies looked so odd at this time. But they had seen Verne as an adult and he was fine.

Jennifer smiled at her husband and told him "There is just one more thing Marty. We finished the device and it is ready for testing." she told him with a smile.

"That's great. When are we going to test it?" Marty asked.

The Doc looked at the time and his son and said "We will test it after supper. We can put Jules to bed and then run the test." he told them.

Clara and Jennifer had dinner done within the hour. As the four of them sat down and ate none of them could concentrate on the meal. Even little Jules didn't seem to be very interested in eating. But they managed as good friends do, to eat . Clara and Jennifer got Jules ready for sleep and Marty and the Doc did the dishes and put away the food.

It was almost seven thirty by the time they were ready to test the invisibility device. Fortunately, this test would not require them to do any time travel. Jennifer got into the car and set the device for a period of one minute. She and the Doc had found a way to improve on the device by allowing a timer to be added to it. They now could keep it invisible for a certain amount of time.

As Jennifer stood back, the four friends watched as the car got dim and then it was gone. The Doc was watching his timer carefully and at exactly sixty seconds from the time the car had disappeared it reappeared. The car had no problems and everything worked fine. It was now time to test the car with one of them inside of it.

Both Marty and the Doc had been in the time machine when it had never been used, but Jennifer had not. She wanted to be the first one to be in the machine when it was invisible. This made Marty nervous, but she was right and she had been the one that had done most of the building of it. It was Jennifer's turn.

As Jennifer got into the car she set the timer and waited. There didn't seem to be any difference at all. She could see everything as it was before and she could see Marty and Clara and the Doc standing there watching. She was about to get out of the car and tell them that it was not working when the timer said that she was visible again.

As she opened the door she was greeted by her friends, who wanted to know how she was. She had been invisible, but she could still see everyone and hear everything. It was strange, because they could neither see or hear her.

The machine worked and it worked well. The Doc and Jennifer did a few adjustments and they felt that it would be ready for use in another day. With the ability to be invisible, they could now leave the car anyplace. They no longer had to fear that it would be found. Of course, there was always the possibility that someone might bump into it or something, but they could now watch things as they happen without being seen or heard by anyone.

The Doc thought of some of the mysteries, children who were kidnapped, murders things like that. He could know what had really happened. But, the worst part is that he would not be able to tell anyone because he would be changing history. All three knew of this problem but they still were hooked on the idea of time travel. The Doc was already making plans for the next place that he wanted to go to. He wanted to go to Egypt and watch how the pyramids were built. ' Yes that was going to be his next trip' he thought to himself